Guild Wars 2

I was browsing some of the data collection sites (like GWhead) and noticed that there are recipes that allow a chef to lay down a Tray of Food for all friends to eat from and gain a buff, much like the feasts in other MMO’s. Does this exist in GW2? If so, how do I go about obtaining the recipes? I have many chocolate Chip cookies waiting to be put on a tray!

I found this incredibly useful for understanding it when I was doing some research:

http://www.guildwars2guru.com/news/757-crafting-boxes-and-satchels-of-armor-trays-and-feasts/

You learn those through the mystic forge, iirc. You only use the forge the first time and after that you can craft as normal.